Chapter 4: Metadata Magic 113 Figure 4-8. File context means that context information is stored in metadata fi elds of content fi les. Time: 25-Oct-2006, 6:23PM Location: San Francisco Device: Angie N7890 Illumination: Low daylight / No flash Phones: EddieH@x0r, Ronnie, anon924, Nokia N80… >> Services: Hotel California, Cellarz, TiresNStuff.com… >> Profile: General Availability: Online Status text: touring u.s. with uncle ron :) Weather: 72F, 65%, overcast, 3SW… >> Transfer history: Received via MMS from Angela 26-Oct- 2006, Forwarded to PrintIt 26-Oct-2006, Filed to My Pictures 27-Oct-2006. Figure 4-9. An example of fi le context. Compare to Figure 4.3. user. However, we have just mentioned that context information char- acterizes the different aspects of an entity. So it makes sense to connect these two concepts and call the result fi le context. File context is explic- itly stored metadata based on any context information, which was available at the time of capture or use, to the content object (Figure 4-8). As the manual creation of the metadata is a laborious task, fi le context eases the problem related to metadata entry as well as increas- ing the potential uses of the content. The photo (Figure 4-9) was apparently taken by Angie on a holiday in California. All the fi elds in the metadata have been obtained auto-